WO2007066328A3 - Means and method of removal of embolic material from a blood vessel - Google Patents

Means and method of removal of embolic material from a blood vessel Download PDF

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Publication number
WO2007066328A3
WO2007066328A3 PCT/IL2006/001397 IL2006001397W WO2007066328A3 WO 2007066328 A3 WO2007066328 A3 WO 2007066328A3 IL 2006001397 W IL2006001397 W IL 2006001397W WO 2007066328 A3 WO2007066328 A3 WO 2007066328A3
Authority
WO
WIPO (PCT)
Prior art keywords
blood vessel
embolic material
removal
microcatheter
retriever
Prior art date
Application number
PCT/IL2006/001397
Other languages
French (fr)
Other versions
WO2007066328A2 (en
Inventor
Jose Cohen
Original Assignee
Hadasit Med Res Service
Jose Cohen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hadasit Med Res Service, Jose Cohen filed Critical Hadasit Med Res Service
Priority to US12/096,211 priority Critical patent/US20090187209A1/en
Publication of WO2007066328A2 publication Critical patent/WO2007066328A2/en
Publication of WO2007066328A3 publication Critical patent/WO2007066328A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions

Abstract

The present invention discloses a mechanical embolectomy device for the removal of intravascular embolic material, especially blood clots. The device comprises of a microcatheter of dimensions suitable for introduction into a blood vessel; a microguide wire; and a retriever coil attached to the distal end of said microcatheter; said retriever coil is positioned to dislodge and remove said embolic material from said blood vessel. A method for removing of intravascular embolic materials is also disclosed.
PCT/IL2006/001397 2005-12-07 2006-12-05 Means and method of removal of embolic material from a blood vessel WO2007066328A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/096,211 US20090187209A1 (en) 2005-12-07 2006-12-05 Means and method of removal of embolic material from a blood vessel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74290305P 2005-12-07 2005-12-07
US60/742,903 2005-12-07

Publications (2)

Publication Number Publication Date
WO2007066328A2 WO2007066328A2 (en) 2007-06-14
WO2007066328A3 true WO2007066328A3 (en) 2009-04-16

Family

ID=38123290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001397 WO2007066328A2 (en) 2005-12-07 2006-12-05 Means and method of removal of embolic material from a blood vessel

Country Status (2)

Country Link
US (1) US20090187209A1 (en)
WO (1) WO2007066328A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2539012B1 (en) 2010-02-23 2018-01-24 Covidien LP Devices for vascular recanalization
CN113974766A (en) * 2018-01-19 2022-01-28 上海唯域医疗科技有限公司 Thrombus-taking catheter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102415A (en) * 1989-09-06 1992-04-07 Guenther Rolf W Apparatus for removing blood clots from arteries and veins
US5769871A (en) * 1995-11-17 1998-06-23 Louisville Laboratories, Inc. Embolectomy catheter
US6685722B1 (en) * 1998-05-01 2004-02-03 Microvention, Inc. Embolectomy catheters and methods for treating stroke and other small vessel thromboembolic disorders

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102415A (en) * 1989-09-06 1992-04-07 Guenther Rolf W Apparatus for removing blood clots from arteries and veins
US5769871A (en) * 1995-11-17 1998-06-23 Louisville Laboratories, Inc. Embolectomy catheter
US6685722B1 (en) * 1998-05-01 2004-02-03 Microvention, Inc. Embolectomy catheters and methods for treating stroke and other small vessel thromboembolic disorders

Also Published As

Publication number Publication date
WO2007066328A2 (en) 2007-06-14
US20090187209A1 (en) 2009-07-23

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